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commit 6a1b9e0e9f04fbd480c91bbbe739a8a6e12e401e
parent 7e35b78331d9f0b3fc7fcdcc9729ab7e1f49e715
Author: fpqc <harry.gindi@live.com>
Date:   Wed, 25 Jan 2017 13:08:02 -0500

Added osc52 patch

Diffstat:
A
st.suckless.org/patches/osc52.diff
 | 
96
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
A
st.suckless.org/patches/osc52.md
 | 
21
+++++++++++++++++++++

2 files changed, 117 insertions(+), 0 deletions(-)
diff --git a/st.suckless.org/patches/osc52.diff b/st.suckless.org/patches/osc52.diff
@@ -0,0 +1,96 @@
+diff --git a/base64dec.c b/base64dec.c
+new file mode 100644
+index 0000000..3f75aab
+--- /dev/null
++++ b/base64dec.c
+@@ -0,0 +1,42 @@
++/*taken from libulz with permission*/
++
++static const char base64_tbl[64] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
++
++inline int chrpos(int c) {
++	int i = 0;
++	for(;i<64;i++) if(base64_tbl[i] == c) return i;
++	return -1;
++}
++static size_t base64dec(void* dst, const char* src, size_t dst_len) {
++	const char* s = src;
++	unsigned char *d = dst;
++	size_t l = dst_len, o = 0;
++	int n = 0, cnt = 0, skip = 0;
++	if(l) for(;;) {
++		int p;
++		if(*s == '=') {
++			skip++;
++			if(skip > 2) return 0;
++			p = 0;
++		} else if (!*s) {
++			if(cnt % 4 != 0 || !l) return 0;
++			*d++ = 0;
++			return o;
++		} else if(skip) {
++			return 0;
++		} else if((p = chrpos(*s)) == -1) return 0;
++		n = (n << 6) | p;
++		cnt++;
++		if(cnt % 4 == 0) {
++			if(l < 3) return 0;
++			*d++ = n >> 16;
++			*d++ = n >> 8 & 0xff;
++			*d++ = n & 0xff;
++			l -= 3;
++			o += 3-skip;
++			n = 0;
++		}
++		s++;
++	}
++	return 0;
++}
+diff --git a/st.c b/st.c
+index fbcd9e0..54cceeb 100644
+--- a/st.c
++++ b/st.c
+@@ -32,7 +32,7 @@
+ #include <wchar.h>
+ 
+ #include "arg.h"
+-
++#include "base64dec.c"
+ char *argv0;
+ 
+ #define Glyph Glyph_
+@@ -2533,11 +2533,21 @@ strhandle(void)
+ 			if (narg > 1)
+ 				xsettitle(strescseq.args[1]);
+ 			return;
+-		case 4: /* color set */
++		case 52:/*set tmux clipboard*/
++			if (narg > 2){
++				char *src=strescseq.args[2];
++				size_t l = (strlen(src)/4)*3;
++				char *buf=xmalloc(l+1);
++				base64dec(buf, src, l);
++				xsetsel(buf, CurrentTime);
++			}
++			return;
++			case 4: /* color set */
+ 			if (narg < 3)
+ 				break;
+ 			p = strescseq.args[2];
+ 			/* FALLTHROUGH */
++
+ 		case 104: /* color reset, here p = NULL */
+ 			j = (narg > 1) ? atoi(strescseq.args[1]) : -1;
+ 			if (xsetcolorname(j, p)) {
+diff --git a/st.info b/st.info
+index 13cc8eb..0b928af 100644
+--- a/st.info
++++ b/st.info
+@@ -189,6 +189,7 @@ st| simpleterm,
+ 	Se,
+ 	Ss,
+ 	Tc,
++	Ms=\E]52;%p1%s;%p2%s\007,
+ 
+ st-256color| simpleterm with 256 colors,
+ 	use=st,
diff --git a/st.suckless.org/patches/osc52.md b/st.suckless.org/patches/osc52.md
@@ -0,0 +1,21 @@
+OSC-52 tmux clipboard
+=====
+
+Description
+-----------
+
+This patch adds OSC 52 control sequence support to st to support the syncing of tmux's clipboard to the X PRIMARY selection..
+
+Notes
+-----
+
+For remote tmux instances, you must update the terminfo with the included terminfo here. 
+Download
+--------
+
+ * [osc52.diff](osc52.diff)
+
+Authors
+-------
+
+ * fpqc - <harry.gindi@live.com>